New look for iTop !

SVN:trunk[3601]

lib/sass/haml/tree/HamlCodeBlockNode.php

@@ -0,0 +1,58 @@
+<?php
+/* SVN FILE: $Id: HamlCodeBlockNode.php 92 2010-05-20 17:42:59Z chris.l.yates $ */
+/**
+ * HamlCodeBlockNode class file.
+ * @author			Chris Yates <chris.l.yates@gmail.com>
+ * @copyright 	Copyright (c) 2010 PBM Web Development
+ * @license			http://phamlp.googlecode.com/files/license.txt
+ * @package			PHamlP
+ * @subpackage	Haml.tree
+ */
+
+require_once('HamlRootNode.php');
+require_once('HamlNodeExceptions.php');
+
+/**
+ * HamlCodeBlockNode class.
+ * Represents a code block - if, elseif, else, foreach, do, and while.
+ * @package			PHamlP
+ * @subpackage	Haml.tree
+ */
+class HamlCodeBlockNode extends HamlNode {
+	/**
+	 * @var HamlCodeBlockNode else nodes for if statements
+	 */
+	public $else;
+	/**
+	 * @var string while clause for do-while loops
+	 */
+	public $doWhile;
+
+	/**
+	 * Adds an "else" statement to this node.
+	 * @param SassIfNode "else" statement node to add
+	 * @return SassIfNode this node
+	 */
+	public function addElse($node) {
+	  if (is_null($this->else)) {
+	  	$node->root			= $this->root;
+	  	$node->parent		= $this->parent;
+			$this->else			= $node;
+	  }
+	  else {
+			$this->else->addElse($node);
+	  }
+	  return $this;
+	}
+
+	public function render() {
+		$output = $this->renderer->renderStartCodeBlock($this);
+		foreach ($this->children as $child) {
+			$output .= $child->render();
+		} // foreach
+		$output .= (empty($this->else) ?
+			$this->renderer->renderEndCodeBlock($this) : $this->else->render());
+
+	  return $this->debug($output);
+	}
+}